Ice Tsunami

ICE TSUNAMI: It can happen in a river, lake, or frozen ocean in time 

ICE being pushed by 30-40 mph winds on the southern end of Mille Lacs Lake in C Minnesota! http://t.co/IIQhOanSEa

Video
High Winds Create ‘Ice Tsunami’ On Mille Lacs Lake « CBS Minnesota

http://geosci.uchicago.edu/research/glaciology_files/tsunamigenesis_research.shtml

Iceberg Tsunami

'Tsunami' Of Ice Wreaks Havoc On Alaskan Town

http://www.npr.org/templates/story/story.php?storyId=103938855

Greenland 'iceberg tsunami' filmed aboard boat

http://www.dailymail.co.uk/news/article-2238603/Frozen-waves-blue-ice-photographed-Tony-Travouillon.html